What are the zeroes of the function below? check all that apply.

f(x)=(x-1)(x+1)//6(x-4)(x+7)

a.4
b.-1
c.-7
d.1
e.7
f.6

the correct answers are -1 and 1

The box plot shows the number of raisins found in sample boxes from brand c and from brand d. each box weighs the same. what could you infer by comparing the range of the data for each brand? a) a box of raisins from either brand has about 28 raisins. b) the number of raisins in boxes from brand c varies more than boxes from brand d. c) the number of raisins in boxes from brand d varies more than boxes from brand c. d) the number of raisins in boxes from either brand varies about the same.